Wheat seed screening device

Abstract

The utility model discloses a wheat seed screening device, and belongs to the technical field of wheat seed screening. Comprising a screening area and a soaking box, the screening area comprises a feeding port, a first screening plate is arranged below the feeding port, the side wall of the first screening plate is connected with a first waste port, the bottom of the first screening plate is connected with a first wheat outlet, a second screening plate is arranged below the first wheat outlet, the bottom of the second screening plate is connected with a second waste port, and the side wall of the second screening plate is connected with a second wheat outlet; a soaking box is arranged at the bottom of the wheat outlet. According to the wheat seed screening device, large impurities are screened out through the first screening plate, screened wheat seeds enter the second screening plate, small impurities can be dried out, the wheat seeds are screened through the two screening plates of different specifications, more impurities can be filtered out, and screening is more refined; the requirement of soaking the wheat seeds into the pesticide in research and development can be quickly and conveniently met.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat seed screening, and more specifically to a wheat seed screening device. Background Art

[0002] Wheat seed sifter is a kind of equipment specially used for separating and screening wheat seeds. It usually consists of a vibrating screen and a fan, which can screen out impurities and unfilled seeds from wheat seeds, thereby improving the quality and germination rate of wheat seeds.

[0003] This equipment is very important in the research and development of wheat seeds. It can help researchers quickly and accurately screen high-quality wheat seeds, providing important support for the improvement and cultivation of wheat varieties.

[0004] The existing wheat seed screening device is not refined enough for the research and development requirements of wheat seeds. On the other hand, the screened wheat is directly piled on the ground or in a container. Research and development requires that the wheat seeds be soaked in medicine first, which requires secondary transportation of the wheat seeds, and the process is cumbersome. In view of this, we propose a wheat seed screening device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a wheat seed screening device to solve the problems mentioned in the above background technology that the wheat seed screening is not refined enough and the process of soaking the wheat seeds in medicine is complicated.

[0007] 2. Technical solution

[0008] A wheat seed screening device, comprising a screening section and a soaking box;

[0009] The screening area includes a feed inlet, the two side walls of the feed inlet are connected to side plate 1 and side plate 2, the bottoms of side plate 1 and side plate 2 are connected to bottom plate 1, a first screen plate is arranged in the middle of bottom plate 1, a screen hole 1 is opened in the first screen plate, a side wall of the bottom plate is connected to a first waste material outlet, a wheat outlet 1 is connected to the bottom of bottom plate 1, a vibration motor 1 is arranged at the bottom of bottom plate 1, a bottom of bottom plate 1 is connected to a cross frame, a damping spring is connected to the bottom of the cross frame, a base is connected to the bottom of the damping spring, the base is screwed to the upper frame, and the A second sieve plate is arranged below the wheat outlet 1, the second sieve plate is provided with sieve holes 2, the side wall of the second sieve plate is connected to the bottom plate 2, the side wall of the bottom plate 2 is connected to the side plates 3, 4 and 5, the side wall of the bottom plate 2 is connected to the wheat outlet 2, the bottom of the bottom plate 2 is connected to the second waste material outlet, the bottom of the bottom plate 2 is arranged with a vibration motor 2, the bottom of the bottom plate 2 is connected with an accessory identical to the damping spring, a switch is arranged below the bottom plate 2, and the output end of the switch is electrically connected in series with the vibration motor 1 and the vibration motor 2;

[0010] The soaking box comprises a box body, a drainage pipe is arranged on the side wall of the box body, three pull rods are arranged on the other side wall of the box body, three wheels are arranged on the bottom of the box body, a mesh box is arranged inside the box body, mesh holes are opened on the side wall of the mesh box, and a lifting rod is arranged on the top of the mesh box.

[0011] Preferably, a first waste box is arranged below the first waste opening, a pull rod is arranged on the side wall of the first waste box, and a wheel is arranged at the bottom of the first waste box.

[0012] Preferably, a second waste box is arranged at the bottom of the second waste opening, a second pull rod is arranged on the side wall of the second waste box, and a second wheel is arranged at the bottom of the second waste box.

[0013] Preferably, the bottom of the upper frame is connected to the upper column legs, the bottom of the upper column legs is connected to the lower frame, and the bottom of the lower frame is connected to the lower column legs.

[0014] Preferably, the side walls of the upper column legs are connected to diagonal braces, and the tops of the diagonal braces are connected to the upper frame.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] The utility model screens out larger impurities through the first sieve plate, and the screened wheat seeds enter the second sieve plate to dry out smaller impurities. The wheat seeds are screened by two sieve plates of different specifications, which can filter out more impurities and make the screening more refined. On the other hand, by providing a soaking box with a mesh box inside the soaking box, the wheat seeds can be quickly and conveniently soaked in medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the first screening device of the utility model;

[0020] Figure 3 This is a schematic diagram of the second screening device of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the soaking box of the utility model;

[0022] Figure 5 It is a schematic diagram of the partial structure disassembly of the utility model;

[0023] Explanation of the reference numerals in the figure: 1, screening area; 2, soaking box; 101, feeding port; 102, first screen plate; 103, wheat outlet 1; 104, first waste outlet; 105, second screen plate; 106, second waste outlet; 107, wheat outlet 2; 108, screen hole 1; 109, side plate 2; 110, side plate 1; 111, vibration motor 1; 112, cross frame; 113, damping spring; 114, base; 115, bottom plate 1; 116, side plate 3; 117, side plate 4; 118, side plate 5; 11 9. Vibration motor 2; 120. Bottom plate 2; 121. Screen hole 2; 201. Box; 202. Drain pipe; 203. Wheel 3; 204. Pull rod 3; 205. Net box; 206. Net hole; 207. Lifting rod; 301. Second waste box; 302. First waste box; 303. Switch; 304. Pull rod 1; 305. Wheel 1; 306. Pull rod 2; 307. Wheel 2; 401. Upper frame; 402. Upper column leg; 403. Lower frame; 404. Lower column leg; 405. Diagonal support rod. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-5 , the utility model provides a technical solution:

[0028] A wheat seed screening device comprises a screening area 1 and a soaking box 2;

[0029] Specifically, the screening area 1 includes an inlet 101, and the side walls of the inlet 101 are screwed to connect the side plate 110 and the side plate 2 109, which is convenient for disassembly of the inlet. The bottom of the side plate 110 and the side plate 2 109 are welded to the bottom of the bottom plate 115, and the bottom plate 115 is set at an inclined angle to facilitate screening. The middle screw of the bottom plate 115 is connected to the first screen plate 102, and the first screen plate 102 can be replaced with screen plates of different specifications according to actual needs. The first screen plate 102 is provided with a screen hole 108, and the size of the screen hole 108 is set according to the required wheat size, so that Wheat can pass through the sieve hole 108, thereby filtering impurities with a larger area than wheat. The side wall of the bottom plate 115 is screwed to the first waste port 104, and the screw connection is convenient for disassembly. The bottom of the bottom plate 115 is welded with a wheat outlet 103. The bottom of the bottom plate 115 is provided with a vibration motor 111, and the first screening is completed through vibration. The bottom of the bottom plate 115 is screwed to the cross frame 112, and the bottom of the cross frame 112 is connected to the damping spring 113. The bottom of the damping spring 113 is connected to the base 114, and the base 114 is screwed to the upper frame 401 to fix it. The first screening device is used to effectively cooperate with vibration to complete the screening process. A second sieve plate 105 is arranged below the wheat outlet 103. The second sieve plate 105 is provided with a second sieve hole 121. According to the required size of wheat, a second sieve hole 121 smaller than the size of wheat is arranged to filter impurities smaller than the size of wheat. The side wall of the second sieve plate 105 is screwed to the bottom plate 2 120. The second sieve plate 105 can be replaced with sieve plates of different specifications according to actual needs. The side wall of the bottom plate 2 120 is welded with a side plate 3 116, a side plate 4 117 and a side plate 5 118. The side wall of the second plate 120 is screwed with a wheat outlet 107, the bottom of the second plate 120 is welded with a second waste port 106, the bottom of the second plate 120 is provided with a vibration motor 119, the bottom of the second plate 120 is connected with the same accessories as the damping spring 113, the vibration mechanism is the same as the first screening vibration mechanism, a switch 303 is provided below the second plate 120, the output end of the switch 303 is electrically connected in series with the vibration motor 111 and the vibration motor 119, the wheat seeds are screened by two sieve plates of different specifications, which can filter more impurities and make the screening more refined;

[0030] Furthermore, the soaking box 2 includes a box body 201, and a drain pipe 202 is provided on the side wall of the box body 201. The medicine or cleaning liquid in the box body can be discharged through the drain pipe 202. A pull rod 204 is provided on the other side wall of the box body 201, and a wheel 203 is provided on the bottom of the box body 201 to facilitate pushing and pulling the soaking box. A mesh box 205 is provided inside the box body 201, and a mesh hole 206 is opened on the side wall of the mesh box 205. A lifting rod 207 is provided on the top of the mesh box 205. By lifting the mesh box 205, the medicine will flow out through the mesh hole 206, retaining the wheat seeds inside the mesh box, completing the separation of the wheat seeds and the medicine, and the wheat seed soaking process can be completed quickly and conveniently.

[0031] It is worth noting that, in order to manage the waste impurities screened for the first time, a first waste box 302 is arranged below the first waste opening 104 , a pull rod 304 is arranged on the side wall of the first waste box 302 , and a wheel 305 is arranged at the bottom of the first waste box 302 .

[0032] It is worth noting that in order to manage the waste impurities screened for the second time, a second waste box 301 is provided at the bottom of the second waste port 106 , a second pull rod 306 is provided on the side wall of the second waste box 301 , and a second wheel 307 is provided at the bottom of the second waste box 301 .

[0033] In addition, in order to simplify the assembly of the screening device, the bottom of the upper frame 401 is connected to the upper column leg 402 , the bottom of the upper column leg 402 is connected to the lower frame 403 , and the bottom of the lower frame 403 is connected to the lower column leg 404 .

[0034] Finally, in order to strengthen the frame, the side wall of the upper column leg 402 is connected to the diagonal brace 405 , and the top of the diagonal brace 405 is connected to the upper frame 401 .

[0035] The circuits, electronic components and modules involved in the present invention are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to the internal structure and method.

[0036] The device or equipment models involved in this article are as follows:

[0037] The model of vibration motor 111 and vibration motor 2 119 is: YZS-20-6.

[0038] Working principle: When the device is required to work, the switch 303 is turned on, and the vibration motor 1 111 and the vibration motor 2 119 electrically connected in series at the output end of the switch 303 start to work. The vibration motor 1 111 and the vibration motor 2 119 vibrate, respectively driving the bottom plate 1 115 and the bottom plate 2 120 to vibrate, thereby vibrating the first sieve plate 102 and the second sieve plate 105, and putting wheat seeds into the feed port 101, and the wheat seeds fall onto the bottom plate 1 115. The slope and vibration of the bottom plate 1 115 will move the wheat seeds toward the first sieve plate 102, and the small size of the sieve hole 108 will be The wheat seeds will fall into the wheat outlet 103 and enter the second sieve plate 105. The larger impurities will continue to move downward until they reach the first waste port 104 and fall into the first waste box 302. The second sieve plate 105 moves the wheat to the wheat outlet 107 through inclination and vibration, and finally falls into the soaking box 2. The wheat seed soaking process is carried out simultaneously, which is convenient and fast. The smaller impurities fall into the second waste port 106 at the bottom through the sieve hole 121 on the second sieve plate 105, and finally enter the second waste box 301, completing the two screening processes, making the wheat seed screening more refined.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wheat seed screening device, characterized in that: It comprises a screening area (1) and a soaking box (2); The screening area (1) comprises an inlet (101), the two side walls of the inlet (101) are connected to a side plate 1 (110) and a side plate 2 (109), the bottoms of the side plates 1 (110) and 109 are connected to a bottom plate 1 (115), a first screen plate (102) is arranged in the middle of the bottom plate 1 (115), the first screen plate (102) is provided with a screen hole 1 (108), and the side walls of the bottom plate 1 (115) are connected to a side plate 1 (115) and a side plate 1 (115) are connected to a side plate 1 (115) and a side plate 1 (115) are connected to a side plate 1 (110 ... The wall is connected to a first waste material port (104), the bottom of the bottom plate (115) is connected to a wheat outlet (103), the bottom of the bottom plate (115) is provided with a vibration motor (111), the bottom of the bottom plate (115) is connected to a cross frame (112), the bottom of the cross frame (112) is connected to a damping spring (113), the bottom of the damping spring (113) is connected to a base (114), and the base (114) is screwed to the upper The frame (401) is provided with a second sieve plate (105) below the wheat outlet 1 (103), the second sieve plate (105) is provided with a second sieve hole (121), the side wall of the second sieve plate (105) is connected to the bottom plate 2 (120), the side wall of the bottom plate 2 (120) is connected to the side plate 3 (116), the side plate 4 (117) and the side plate 5 (118), the side wall of the bottom plate 2 (120) is connected to the wheat outlet 2 (107), The bottom of the second bottom plate (120) is connected to a second waste port (106), the bottom of the second bottom plate (120) is provided with a second vibration motor (119), the bottom of the second bottom plate (120) is connected with an accessory identical to the damping spring (113), a switch (303) is provided below the second bottom plate (120), and an output end of the switch (303) is electrically connected in series with the first vibration motor (111) and the second vibration motor (119); A soaking box (2), the soaking box (2) comprising a box body (201), a drainage pipe (202) being arranged on a side wall of the box body (201), a pull rod three (204) being arranged on the other side wall of the box body (201), a wheel three (203) being arranged at the bottom of the box body (201), a mesh box (205) being arranged inside the box body (201), a mesh hole (206) being opened on the side wall of the mesh box (205), and a lifting rod (207) being arranged on the top of the mesh box (205).

2. A wheat seed screening device according to claim 1, characterized in that: A first waste box (302) is arranged below the first waste opening (104), a pull rod (304) is arranged on the side wall of the first waste box (302), and a wheel (305) is arranged at the bottom of the first waste box (302).

3. A wheat seed screening device according to claim 2, characterized in that: A second waste box (301) is disposed at the bottom of the second waste opening (106), a second pull rod (306) is disposed on the side wall of the second waste box (301), and a second wheel (307) is disposed at the bottom of the second waste box (301).

4. A wheat seed screening device according to claim 3, characterized in that: The bottom of the upper frame (401) is connected to the upper column leg (402), the bottom of the upper column leg (402) is connected to the lower frame (403), and the bottom of the lower frame (403) is connected to the lower column leg (404).

5. A wheat seed screening device according to claim 4, characterized in that: The side wall of the upper column leg (402) is connected to the diagonal brace (405), and the top of the diagonal brace (405) is connected to the upper frame (401).

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